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Commonwealth Bank Interview Questions

A/B Testing

Algorithms

Analytics

Machine Learning

Probability

Product Metrics

Python

Statistics

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Suppose there exists a new airline named Jetco that flies domestically across North America. Jetco recently had a study commissioned that tested the boarding time of every airline, and it came out that Jetco had the fastest average boarding times of any airline.

What factors could have biased this result, and what would you look into?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

What could potentially bias the average boarding time in favor of an airline that only flies domestically?

Boarding Times Bias

A new airline came out as the fastest average boarding times compared to other airlines.  What factors could have biased this result and what would you look into?

Let’s say that your company is running a standard control and variant AB test on a feature to increase conversion rates on the landing page. The PM checks the results and finds a .04 p-value.

How would you assess the validity of the result?

Experiment Validity

A/B Testing & Experimentation

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

What is a key disadvantage of the F-test when compared to multiple t-tests?

What is a key disadvantage of the F-test when compared to multiple t-tests?

Hundreds of Hypotheses

You are testing hundreds of hypotheses with many t-tests. What considerations should be made?

Organization:At CommBank, we never lose sight of the role we play in other people’s financial wellbeing. Our focus is to help people and businesses move forward to progress. To make the right financial decisions and achieve their dreams, targets, and aspirations. Regardless of where you work within our organisation, your initiative, talent, ideas, and energy all contribute to the impact that we can make with our work. Together we can achieve great things. Job Title: Senior Software EngineerLocation: Bangalore Business & Team: IB&M Tech Team Impact & contribution:As an Engineer, you will be required to build strong working relationships with key business and stakeholders to improve outcomes, drive engineering standards across the group, identify engineering improvement opportunities to improve our status on risk, compliance, vulnerabilities and general health of our technical solutions, while improving our E2E engineering outcomes to drive better technical outcomes across BB Tech. Roles & Responsibilities: We are seeking a highly skilled and experienced Senior Software Engineer to join our dynamic team. The ideal candidate will have a strong background in Python programming and hold an AWS certification. This role involves designing, developing, and maintaining software solutions that meet our business needs.<ul><li>Design, develop, and maintain software applications using Python.</li><li>Collaborate with cross-functional teams to define, design, and ship new features.</li><li>Ensure the performance, quality, and responsiveness of applications.</li><li>Identify and correct bottlenecks and fix bugs.</li><li>Help maintain code quality, organization, and automation.</li><li>Utilize AWS services to build and deploy scalable applications.</li><li>Mentor junior engineers and provide technical guidance.</li></ul> Essential Skills: <ul><li>Proven experience as a Senior Software Engineer or similar role.</li><li>Strong proficiency in Python programming.</li><li>AWS certification is required.</li><li>Experience with cloud services, particularly AWS.</li><li>Excellent problem-solving skills and attention to detail.</li><li>Strong communication and teamwork abilities.</li><li>Bachelor’s degree in Computer Science, Engineering, or a related field.</li><li>Experience with DevOps practices and tools.</li><li>Knowledge of containerization technologies such as Docker and Kubernetes.</li><li>Understanding of Agile methodologies.</li><li>Experience in Ab Initio tools including Control Centre, BRE & GDE will be a plus.</li><li>Experience with OTC derivative trade reporting experience highly regarded.</li><li>Proven ETL & Datawarehouse experience in large complex environment.</li><li>Possesses 3 years of AWS experience along with the AWS developer associate certification.</li></ul> Education/Qualifications<ul><li>Bachelor’s degree in engineering in Computer Science/Information Technology</li></ul>

Commonwealth Bank of Australia is the largest and number one bank in Australia, serving over 17 million customers. We maintain a high-trust brand reputation built on financial strength, innovation, and community impact. As of July 2025, CBA holds market cap of approximately USD 195.7 billion, ranking us among the top 100 most valuable companies globally. Our leadership in digital banking, customer safety, and responsible AI reflects our commitment to building a brighter future for all. CBA India: Our TeamsWe’re a team of talented technology and banking operations experts, working together to deliver cutting-edge, innovative and exceptional experiences for our customers.Chief Operations OfficeChief Operations Office is the heartbeat of the bank, where we reimagine banking operations and customer excellence.We work across operational disciplines, including the financial crime lifecycle, which includes investigations, payment monitoring and customer due diligence.With a strong foundation in place, our footprint in India also includes Business, Institutional and Market Operations to strengthen support for Business Banking and Institutional clients. Our Retail Operations team oversees customer experiences in both secured and unsecured product categories, managing the entire loan process from credit decisioning to settlement for CBA and Bankwest brands.Our customer service team provides round-the-clock support through messaging channels, ensuring seamless client engagement. We are experts at crafting credit risk models and validating credit, AI and market models.TechnologyOur Technology team is building tomorrow’s bank today.Our team of global best technologists harness the rapid acceleration of technology to create resilient, reliable banking experiences that make a real difference for customers. This requires the brightest minds in AI, data and cyber security.Technology is the driving force in redefining how customers bank.Chief Data & Analytics Office Ranked among the top five banks worldwide for AI maturity and #1 in APAC in the 2024 Evident AI Index, we’re reimagining banking for our customers with AI-powered solutions and responsible AI for safer, more personalised experiences.Our Data and Analytics team, the guardians of the bank’s data, leverage billions of data points empowering us to make smarter business decisions and gain deeper customer insights.We manage the delivery of personalised Next Best Conversations to our 17 million customers through our customer engagement platform, which runs over 2000+ machine learning models and processes over 150 billion data points.We’ve led the development of CommBank Yello, the largest customer loyalty program in Australia, showcasing our commitment to innovation and customer engagement.Made up of some of the finest AI experts, data scientists, and data engineers, the team collaborates with leading universities and partners like Microsoft and H2O.ai to pioneer advanced technologies like Gen AI for transformative banking applications.Enabling Functions Our Enabling Functions are the engine of CBA India, empowering our people to thrive in their roles and deliver the best experiences for our customers. These include Human Resources; Chief Controls Office; Chief Operating Office; Group Audit and Assurance; Finance.Progressive Tech Transformation: Global Partnerships & RecognitionCBA’s technology strategy is anchored in responsible AI, cloud-first architecture, and global collaboration. We’re reimagining banking with strategic partnerships & investments in AI. Our continuous investment in tech and responsible AI allows us to outsmart scams, crush fraud, and revolutionize customer experience, every single day.<ul><li>Partnership with Anthropic: Leveraging their AI safety expertise to enhance customer experience and internal innovation.</li><li>Seattle Tech Hub: A global innovation centre enabling immersive learning and co-creation with global tech leaders.</li><li>Apate.ai Collaboration: Deploying AI-powered bots to combat fraud in real time.</li><li>Rising 2025 Partnership: Showcasing our AI journey at India’s largest Women in Tech summit, reaching over 1 million.</li></ul> Recognitions<ul><li>Ranked #1 in APAC and Top 5 globally for AI maturity by Evident AI Index 2024.</li><li>Ranked #1 Bank in Australia for customer safety by Global Finance.</li><li>Ranked #1 for Digital Banking in Australia by Canstar, for the 15th consecutive year</li><li>Ranked #2 on LinkedIn’s 2025 Top Companies list</li><li>Microsoft named ChatIT- our generative AI-powered IT assistant- in their list of “50 AI Innovators”</li><li>Recognised by Analytics India Magazine (AIM), India’s foremost forums for Tech and AI, as one of the Best Firms for Diversity & Inclusion in Tech in India</li><li>ET Edge honoured us as one of the Impactful Global Capability Centers of India for 2025</li><li>Recognised as one of Top 20 Firms for Women in Tech in India by AIM</li></ul> Your role and impact Your reporting linesAs part of data engineering family, you will be part of a large cloud engineering cohort that are all aligned on executing the technology strategy, working alongside AWS Engineers and Cloud Architects to help create scalable and federated cloud native systems. You will lead a team that will create, manage and optimise the data platforms used to power our entire business. You’ll have the opportunity to take responsibility for thought leadership, people management, capability uplift, continuous improvement, ensuring our crews are inspired to do the work that matters, and that our systems are simpler, faster and more secure to deliver outcomes. We are establishing a greenfield landscape from ground up, partnering with our stakeholders to design, develop and deliver frameworks that underpin our ability to deliver enhanced data solutions with robust controls for our internal customers deriving value for Banks customers. Bring your expertise in building scalable frameworks on cloud platform, with focus on automation and innovation.You will report to the technology leadership within the Chief Data and Analytics Office (CDAO) – Data Platforms. You will work closely with AWS Engineers, Cloud Architects, and other stakeholders across the organization to execute the technology strategy and deliver on the data platform’s objectives. Your Team The Chief Data and Analytics Office (CDAO) – Data Platforms is in place to realise a data-driven organisation for Commonwealth Bank Group. We do this by solving complex problems around data for the business and activating data for strategic and sustained competitive advantage to enhance the financial wellbeing of our customers in a safe, sound and secure way. As we embark on our cloud journey, the team is focussed towards building robust data processing frameworks for the bank, enabling secure and seamless data processing for our tenants in simplified and automated way. Your skills and experience <ul><li>14+ years of relevant experience in data engineering.</li><li>Proven Experience in building Enterprise Level Data Platforms using AWS services (EMR, Glue, S3,Lambda, Athena, Redshift, Kinesis, streaming, MWAA etc.)</li><li>Strong expertise in Pyspark and EMR.</li><li>Proficiency in Unix Shell scripting, Python scripting, and PL/SQL.</li><li>People management experience with previous experience in playing leadership roles within data engineering chapter and a background of engineering experience.</li><li>Experience implementing large scale self-service enterprise data platforms highly desirable</li><li>Experience in building scalable frameworks on cloud platforms, with a focus on automation and innovation.</li><li>Exposure to Big Data technologies (Hadoop, Hive) and dynamic ingestion processes.</li><li>Understanding of CI/CD pipelines and DevOps practices is desirable.</li><li>Experience mentoring junior developers and participating in design sessions and code reviews.</li><li>Knowledge of data quality frameworks and tools such as Terraform is a plus.</li><li>Skilled at driving a strategy of creating a best-in-class AWS based cloud based data platform.</li></ul> Your responsibilities <ul><li>Be hands-on with development of AWS services to build Data platforms which covers end-to-end functionalities like Ingestion, transform, orchestration, observability etc.</li><li>Colloborate with Product Owners and Principal engineers to drive product architecture, technology and delivery.</li><li>Ready to execute state-of-the-art coding practices, driving high quality outcomes to solve core business objectives and minimise risks.</li><li>Natural leaders that drive a culture where quality, excellence and openness are championed.</li><li>Good at identifying technology limitations and deficiencies in existing systems and associated platforms to develop scalable and sustainable long-term solutions.</li><li>Able to drive data transformational projects, creating a positive leadership impact within the crews by encouraging diversity of thoughts, to uplift the chapter’s overall technical capability.</li><li>Are comfortable working across the full lifecycle of agile projects (ideation through implementation).</li><li>Have experience in implementation of data platforms at Enterprise level.</li><li>Have come up with innovative engineering solutions to large and complex problems.</li><li>Are highly experienced in design and development of Data Platforms and associated cloud technologies.</li><li>Have a strong track record of being able to provide both thought leadership and support with hands on engineering work.</li><li>Have a demonstrated automation and self-service first approach to problems.</li></ul> Education qualificationBachelor’s degree (or Master’s degree) in Engineering, Computer Science, or Information Technology.

Commonwealth Bank of Australia is the largest and number one bank in Australia, serving over 17 million customers. We maintain a high-trust brand reputation built on financial strength, innovation, and community impact. As of July 2025, CBA holds market cap of approximately USD 195.7 billion, ranking us among the top 100 most valuable companies globally. Our leadership in digital banking, customer safety, and responsible AI reflects our commitment to building a brighter future for all. Our values are reflected in our high-trust brand reputation. CBA is consistently ranked among Australia’s most valuable and trusted brands. Our Code of ConductOur Code of Conduct includes our Values, with ‘Must We’, ‘Can We’ and ‘Should We?’ tests, and key Group Policieswith the outcomeswe expect.It guides our decision making so we can do what’s right in every situation. Our Code sets clear boundaries for actions that are unethical and providesa roadmap for gettinghelp when we run into unanticipated challenges. CBA India: A Strategic Growth Engine CBA India is critical to our ability to deliver our strategy of building tomorrow’s bank today. Since its inception, CBA India has evolved into the Bank’s global capability powerhouse. From a modest start in 2018–19 with ~100 employees, we’ve grown to over 6,000+ professionals, with two-thirds in technology roles. Our culture is built on accountability and inclusivity, where every team member feels valued and empowered. Together, we are building the bank's global expertise on a scale, creating a dynamic and supportive community where your potential is nurtured, and your career aspirations are realized. CBA India, headquartered in Bangalore, India, is a Captive Global capacity Centre (GCC) for its Australian Parent entity ‘Commonwealth Bank of Australia’ (‘CBA’) the leading Bank of Australia. CBA India acts as an extension of CBA, by providing Information Technology and Information Technology enablement’s services along with Operational assistance.CBA India: Our TeamsWe’re a team of talented technology and banking operations experts, working together to deliver cutting-edge, innovative and exceptional experiences for our customers.Chief Operations OfficeChief Operations Office is the heartbeat of the bank, where we reimagine banking operations and customer excellence.We work across operational disciplines, including the financial crime lifecycle, which includes investigations, payment monitoring and customer due diligence. With a strong foundation in place, our footprint in India also includes Business, Institutional and Market Operations to strengthen support for Business Banking and Institutional clients. Our Retail Operations team oversees customer experiences in both secured and unsecured product categories, managing the entire loan process from credit decisioning to settlement for CBA and Bankwest brands.Our customer service team provides round-the-clock support through messaging channels, ensuring seamless client engagement. We are experts at crafting credit risk models and validating credit, AI and market models.TechnologyOur Technology team is building tomorrow’s bank today. Our team of global best technologists harness the rapid acceleration of technology to create resilient, reliable banking experiences that make a real difference for customers. This requires the brightest minds in AI, data and cyber security. Technology is the driving force in redefining how customers bank. Chief Data & Analytics Office Ranked among the top five banks worldwide for AI maturity and #1 in APAC in the 2024 Evident AI Index, we’re reimagining banking for our customers with AI-powered solutions and responsible AI for safer, more personalised experiences.Our Data and Analytics team, the guardians of the bank’s data, leverage billions of data points empowering us to make smarter business decisions and gain deeper customer insights.We manage the delivery of personalised Next Best Conversations to our 17 million customers through our customer engagement platform, which runs over 2000+ machine learning models and processes over 150 billion data points.We’ve led the development of CommBank Yello, the largest customer loyalty program in Australia, showcasing our commitment to innovation and customer engagement.Made up of some of the finest AI experts, data scientists, and data engineers, the team collaborates with leading universities and partners like Microsoft and H2O.ai to pioneer advanced technologies like Gen AI for transformative banking applications.Enabling Functions Our Enabling Functions are the engine of CBA India, empowering our people to thrive in their roles and deliver the best experiences for our customers. These include Human Resources; Chief Controls Office; Chief Operating Office; Group Audit and Assurance; Finance.Progressive Tech Transformation: Global Partnerships & RecognitionCBA’s technology strategy is anchored in responsible AI, cloud-first architecture, and global collaboration. We’re reimagining banking with strategic partnerships & investments in AI. Our continuous investment in tech and responsible AI allows us to outsmart scams, crush fraud, and revolutionize customer experience, every single day. <ul><li>Partnership with Anthropic: Leveraging their AI safety expertise to enhance customer experience and internal innovation.</li><li>Seattle Tech Hub: A global innovation centre enabling immersive learning and co-creation with global tech leaders.</li><li>Apate.ai Collaboration: Deploying AI-powered bots to combat fraud in real time.</li><li>Rising 2025 Partnership: Showcasing our AI journey at India’s largest Women in Tech summit, reaching over 1 million.</li></ul> Recognitions<ul><li>Ranked #1 in APAC and Top 5 globally for AI maturity by Evident AI Index 2024.</li><li>Ranked #1 Bank in Australia for customer safety by Global Finance.</li><li>Ranked #1 for Digital Banking in Australia by Canstar, for the 15th consecutive year</li><li>Ranked #2 on LinkedIn’s 2025 Top Companies list</li><li>Microsoft named ChatIT- our generative AI-powered IT assistant- in their list of “50 AI Innovators”</li><li>Recognised by Analytics India Magazine (AIM), India’s foremost forums for Tech and AI, as one of the Best Firms for Diversity & Inclusion in Tech in India</li><li>ET Edge honoured us as one of the Impactful Global Capability Centers of India for 2025</li><li>Recognised as one of Top 20 Firms for Women in Tech in India by AIM</li></ul> Your role and impact Your reporting linesAs a key member of our Model Risk & Validation team, you’ll drive robust validation processes, deploy cutting-edge analytics tools, and embed robust risk management practices across our model ecosystem. You’ll work with a high-performing quantitative team, collaborating to uphold the integrity of our model risk framework while influencing the Group’s broader AI and transformation strategies.Chapter Lead – AI GMV Team Your Team Model Risk & Validation team plays a critical role in safeguarding the integrity of data-driven decisions across the Group. We provide second-line assurance through rigorous oversight and challenge, ensuring every model meets internal and regulatory standards. Join us and be part of a team that’s shaping the future of risk, technology, and AI across the bank. At CBA, our Model Risk & Validation team plays a critical role in safeguarding the integrity of data-driven decisions across the Group. We provide second-line assurance through rigorous oversight and challenge, ensuring every model meets internal and regulatory standards. Join us and be part of a team that’s shaping the future of risk, technology, and AI across the bank. Your skills and experience <ul><li>3 to 6 years of experience in the financial services and/or technology sector, or relevant experience in research.</li><li>Strong programming skills and experience with tools like Python, R, SQL, Spark, TensorFlow, and PyTorch; familiarity with version control (GitHub).</li><li>Ability to solve technical problems and execute validation tasks independently.</li><li>Excellent communication skills, with the ability to translate complex technical concepts for diverse audiences.</li><li>Any experience with Gen-AI techniques like RAG, prompt engineering, and/or orchestration tools (e.g., LangChain, LangGraph) would be highly preferred.</li><li>Experience with platforms like AWS SageMaker, AWS Bedrock, or H2O.ai is a plus.</li></ul> Your responsibilities <ul><li>Model Validation – Apply your problem solving and critical thinking skills to assess model performance, compliance, and risks.</li><li>AI Evaluation Pipelines – Code in python or equivalent programming languages to establish evaluation pipelines for AI/Gen-AI models in a CI/CD environment.</li><li>Stakeholder Engagement – Establish strong professional relationships with model developers, business units, to ensure transparency and alignment. </li><li>Continuous Improvement – Develop and integrate AI-driven tools to enhance model development/validation quality and speed.</li></ul> Education qualificationBachelor’s degree/Master’s degree/Ph.D. in Data Science, Machine Learning, Computer Science, Computational Linguistics, Statistics, Mathematics, Physics.

Organization:At CommBank, we never lose sight of the role we play in other people’s financial wellbeing. Our focus is to help people and businesses move forward to progress. To make the right financial decisions and achieve their dreams, targets, and aspirations. Regardless of where you work within our organisation, your initiative, talent, ideas, and energy all contribute to the impact that we can make with our work. Together we can achieve great things.Job Title: Staff Software Engineer Location: Bangalore Business & Team: Institutional Banking & Markets Technology Impact & contribution:As an Engineer, you will be required to build strong working relationships with key business and stakeholders to improve outcomes, drive engineering standards across the group, identify engineering improvement opportunities to improve our status on risk, compliance, vulnerabilities and general health of our technical solutions, while improving our end-to-end engineering processes to drive better technical outcomes across IB&M Tech. Roles & Responsibilities:You will be expected to perform the following tasks and responsibilities in a manner consistent with CBA's values Core Responsibilities<ul><li>Understand our customers' core business objectives and build end-to-end data-centric solutions to address them.</li><li>Lead or participate in the definition, execution and communication of ETL strategy and technical solution.</li><li>Cooperate with business and operational users, other data management staff and infrastructure teams to ensure adherence to client and company guidelines, restrictions and requirements as well as industry standards.</li><li>Participate in the full lifecycle of agile projects (ideation through implementation)</li><li>Design technical solutions and consumption patterns for business requirements, leveraging approved delivery frameworks</li><li>Adhere to the Code of Conduct. The Code of Conduct sets the standards of behaviour, actions and decisions we expect from our people.</li><li>Influence and guide stakeholders to ensure that solutions are robust, secure and highly available</li><li>Uplift the quality of technical solutions by applying industry best practice</li><li>Contributor to delivery planning, providing guidance to ensure that technical deliveries are aligned to engineering direction and strategy.</li><li>Role model continuous improvement mindset in team and project interactions</li><li>Demonstrate strong mentorship capabilities by actively coaching and guiding team members, fostering their growth and enabling continuous learning and development.</li></ul> Essential Skills and Behaviours:<ul><li>Hands-on experience in ETL pipeline building with spark or scala programming framework and knowledge in developing UNIX Shell Script, Oracle SQL/ PL-SQL, Cloudera Hadoop (Apache Spark, Hive) and Autosys JIL.</li><li>Experience in Big data platform for ETL development with AWS cloud platform.</li><li>Proficiency in AWS cloud services, including EC2, S3, Lambda and Cloud Watch</li><li>Having hands-on experience with Teradata data warehouses and proficient across Enterprise Analytics/BI/DW/ETL technologies such as Teradata Control Framework, Tableau</li><li>Strong interpersonal & communication skills</li></ul> Well-regarded Skills and Behaviours:<ul><li>Experience with Oracle SQL database performance tuning, and relational model analysis.</li><li>Experience in working within a Data Delivery Life Cycle framework & Agile Methodology</li><li>Experience working with Snowflake</li><li>Python-based framework development</li><li>Knowledge of using AI tool e.g. Roo/Cline etc.</li><li>Self-starter, autonomous working</li><li>Problem solving – advanced conceptual, analytical and problem-solving skills to analyses complex information for key insights and present as meaningful information to senior management</li></ul> Education/Qualifications<ul><li>Bachelor’s degree in engineering in Computer Science/Information Technology</li></ul>

Job DescriptionOrganisation:At CommBank, we never lose sight of the role we play in other people’s financial wellbeing. Our focus is to help people and businesses move forward, to progress. To make the right financial decisions and achieve their dreams, targets and aspirations. Regardless of where you work within our organisation, your initiative, talent, ideas and energy all contribute to the impact that we can make with our work. Together we can achieve great things. Job Title: Senior Staff Data Scientist – COO AI & Advanced Analytics CoELocation: Bengaluru Business & Team: COO AI & Advanced Analytics CoE Impact & contribution:The Senior Staff Scientist is a strategic and technically advanced individual contributor role within the COO AI & Advanced Analytics CoE. This position is designed for a seasoned expert who combines deep technical expertise with leadership in innovation, analytics enablement, and operational transformation. The role will drive the technical maturity of the CoE, uplift AI capabilities across operations, and deliver high-impact insights and solutions Lead the design, development, and deployment of end-to-end agentic AI solutions, embedding autonomous decision-making capabilities into operational workflows.Drive innovation in generative AI, including prompt engineering, fine-tuning, and safe deployment of LLM-based applications.Provide hands-on technical leadership across the full lifecycle—design, implementation, deployment, and governance—ensuring robustness, explainability, and safety.Champion best practices in data science standards, including code quality, model governance, and operationalisation. Roles & Responsibilities: Strategic Enablement & Delivery<ul><li>Accelerate AI and analytics capability, delivery, and adoption across operations teams.</li><li>Translate complex analytical findings into actionable business insights that enhance operational efficiency and risk management.</li><li>Partner with senior leadership to identify and prioritise strategic challenges that can be addressed through analytics.</li></ul> Mentorship & Culture Building<ul><li>Act as a role model and mentor for junior and mid-level data scientists, fostering a high-performance culture.</li><li>Build strong relationships across the COO and analytics community to drive collaboration and shared outcomes.</li></ul> Operational & Analytical Excellence<ul><li>Lead exploration of new data sources and advanced modelling techniques to support fraud detection, operational insights, and strategic initiatives.</li><li>Maintain data governance standards and ensure compliance with regulatory and ethical guidelines.</li></ul> Essential Skills:<ul><li>Minimum 10 years of experience in data science, AI, or machine learning roles, with a strong track record of technical leadership.</li><li>Proven experience in deploying AI/ML solutions in production, including cloud-native architectures (e.g., AWS, Azure, GCP).</li><li>Deep understanding of the AI ecosystem, including:</li><li>Agentic AI frameworks: LangChain, LangGraph, CrewAI, AutoGen</li><li>Observability and monitoring: Langfuse, PromptLayer</li><li>Vector databases: FAISS, Pinecone, Weaviate</li><li>LLM orchestration: OpenAI, Anthropic, Hugging Face Transformers</li><li>MLOps: MLflow, Kubeflow, Vertex AI, SageMaker</li></ul> Education Qualifications : Bachelor’s degree in Engineering in Computer Science/Information Technology.

Question	Topic	Difficulty	Ask Chance
Boarding Times Bias	Statistics	Medium	Very High
Experiment Validity	A/B Testing & Experimentation	Medium	Very High
Hundreds of Hypotheses	Statistics	Medium	Very High

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